| Value | Category | Cases | |
|---|---|---|---|
| 0 | 74 |
0.1%
|
|
| 1922 | 1 |
0%
|
|
| 1930 | 1 |
0%
|
|
| 1937 | 1 |
0%
|
|
| 1940 | 1 |
0%
|
|
| 1946 | 1 |
0%
|
|
| 1947 | 2 |
0%
|
|
| 1948 | 2 |
0%
|
|
| 1949 | 1 |
0%
|
|
| 1950 | 3 |
0%
|
|
| 1952 | 2 |
0%
|
|
| 1954 | 2 |
0%
|
|
| 1955 | 2 |
0%
|
|
| 1956 | 2 |
0%
|
|
| 1957 | 1 |
0%
|
|
| 1958 | 1 |
0%
|
|
| 1959 | 2 |
0%
|
|
| 1960 | 3 |
0%
|
|
| 1961 | 3 |
0%
|
|
| 1962 | 2 |
0%
|
|
| 1963 | 2 |
0%
|
|
| 1964 | 3 |
0%
|
|
| 1965 | 1 |
0%
|
|
| 1966 | 1 |
0%
|
|
| 1967 | 5 |
0%
|
|
| 1968 | 2 |
0%
|
|
| 1970 | 10 |
0%
|
|
| 1971 | 5 |
0%
|
|
| 1972 | 6 |
0%
|
|
| 1973 | 3 |
0%
|
|
| 1974 | 4 |
0%
|
|
| 1975 | 6 |
0%
|
|
| 1976 | 4 |
0%
|
|
| 1977 | 6 |
0%
|
|
| 1978 | 4 |
0%
|
|
| 1979 | 7 |
0%
|
|
| 1980 | 11 |
0%
|
|
| 1981 | 6 |
0%
|
|
| 1982 | 8 |
0%
|
|
| 1983 | 6 |
0%
|
|
| 1984 | 10 |
0%
|
|
| 1985 | 8 |
0%
|
|
| 1986 | 8 |
0%
|
|
| 1987 | 6 |
0%
|
|
| 1988 | 13 |
0%
|
|
| 1989 | 29 |
0%
|
|
| 1990 | 20 |
0%
|
|
| 1991 | 13 |
0%
|
|
| 1992 | 20 |
0%
|
|
| 1993 | 15 |
0%
|
|
| 1994 | 22 |
0%
|
|
| 1995 | 16 |
0%
|
|
| 1996 | 24 |
0%
|
|
| 1997 | 28 |
0%
|
|
| 1998 | 22 |
0%
|
|
| 1999 | 32 |
0%
|
|
| 2000 | 48 |
0.1%
|
|
| 2001 | 52 |
0.1%
|
|
| 2002 | 39 |
0.1%
|
|
| 2003 | 35 |
0%
|
|
| 2004 | 38 |
0.1%
|
|
| 2005 | 56 |
0.1%
|
|
| 2006 | 82 |
0.1%
|
|
| 2007 | 83 |
0.1%
|
|
| 2008 | 110 |
0.2%
|
|
| 2009 | 106 |
0.2%
|
|
| 2010 | 113 |
0.2%
|
|
| 2011 | 66 |
0.1%
|
|
| 2012 | 104 |
0.1%
|
|
| 2013 | 103 |
0.1%
|
|
| 2014 | 83 |
0.1%
|
|
| 2015 | 127 |
0.2%
|
|
| 2016 | 87 |
0.1%
|
|
| 2017 | 111 |
0.2%
|
|
| 2018 | 119 |
0.2%
|
|
| 2019 | 159 |
0.2%
|
|
| 2020 | 114 |
0.2%
|
|
| 2021 | 144 |
0.2%
|
|
| 2022 | 179 |
0.3%
|
|
| 2023 | 87 |
0.1%
|
|
| 8888 | Not applicable | 67598 |
96.1%
|
| 9999 | Unspecified | 3 |
0%
|